<FluentDesignSystemProvider AccentBaseColor="#FF0000" StrokeWidth="4" FillColor="#DBDBDB" Style="padding: 30px;">
    <FluentStack>
        <FluentIcon Value="@(new Icons.Regular.Size24.Airplane())" />
        <FluentLabel>Example of content</FluentLabel>
        <FluentButton Appearance="Appearance.Outline">Outline button</FluentButton>
        <FluentButton Appearance="Appearance.Accent">Accent button</FluentButton>
    </FluentStack>
</FluentDesignSystemProvider>